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9003-39-8 Polyvinylpyrrolidone

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Product Detail

Density 1.144g/cm3
Boiling point 217.6ºC at 760 mmHg
Melting point 130ºC
Molecular formula (C6H9NO)n
Molecular weight 111.1418 (monomer)
Flash point 93.9ºC
PSA 20.31000
LogP 0.69020
Appearance properties White powder
Storage condition
Sealed at room temperature, away from light, ventilated and dry place

stability
1. Stable under normal temperature and pressure

2. Avoid light, open flame, high temperature, with excellent solubility, low toxicity, film formation, complexation, surface activity and chemical stability. Soluble in water, chlorine-containing solvents, ethanol, amines, nitroalkanes and low molecular fatty acids; Compatible with most inorganic salts and a variety of resins, insoluble in acetone, ethanol, etc.


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FAQs

Q1: How can I get the price?

A1: We usually quote within 6 hours after we get your inquiry -If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.

Q2: Can I buy samples placing orders?
A2: Yes.Please feel free to contact us.

Q3: What is your lead time?
A3: It depends on the order quantity and the season you place the order.Usually we can ship within 3-5 days for quantity,and about 15 days for large quantity.

Q4: What is the shipping method?
A4: It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.

Q5: How do you make our business long-term and good relationship?
A5:
1.We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.


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